IEA (2023), Buildings-related energy demand for heating and share by fuel in the Net Zero Scenario, 2022-2030, IEA, Paris https://www.iea.org/data-and-statistics/charts/buildings-related-energy-demand-for-heating-and-share-by-fuel-in-the-net-zero-scenario-2022-2030, Licence: CC BY 4.0